How much should you spend on an engagement ring?

An engagement ring is personal to the couple whose love it symbolises. For that reason alone, it’s impossible to associate it with one cost. You may have heard that an engagement ring should cost a certain percentage of your salary, but we believe the figure is determined by three important factors:Your budgetYour partner’s expectationsThe meaning of the ringThe right amount is different for everyone. The perfect balance is finding a ring which you can afford and which you know your partner will cherish.

Can you clean an engagement ring?

Yes, you can. You wear your engagement ring every day, so it’s only natural it will need to be looked after. Cleaning it regularly ensures its radiance remains for years to come.Our team recommends cleaning your engagement ring approximately every two weeks. If you carry out a lot of household tasks, do activities outdoors, or handle a lot of products day-to-day, you’ll need to clean your ring more often to prevent the build-up of residue.How to clean your engagement ring:Fill a small bowl with warm water and a little soap. Some gentle dishwashing soap is ideal.Place your ring in the bowl and leave it to soak for 15 minutes. This will loosen any residue build-up.Ensure your sink drain is covered, then rinse your ring under some warm water.Use a soft, clean toothbrush to remove any remaining dirt. We recommend using this toothbrush solely for cleaning jewellery.Use a lint-free cotton cloth to dry your ring. Let it air dry for up to half an hour before you wear it again.Avoid using paper towels or harsh chemicals, such as bleach and commercial jewellery cleaners. They can damage the ring.If you purchase an engagement ring from 77 Diamonds, you can visit us for a free ultrasonic cleaning service. We recommend doing this once or twice a year.

How do I find out the right engagement ring size for my partner?

The best option is to have their size measured at one of our showrooms in London, Manchester, Berlin or Frankfurt. Our team of professional jewellers will have you test a series of different ring sizes to find the most accurate measurement.However, we understand not everyone is able to visit us. You may need to discreetly ask friends and family, or borrow an existing ring to measure, if they wear jewellery on their ring fingers.Contact our customer services to request a free finger sizer, which we will send by post. You can also follow our ring sizing guide for more in-depth advice.

Do you sell engagement rings for men?

Yes, we do. Our men’s engagement rings are handcrafted and set with a tasteful brilliant diamond, or multiple diamonds for subtle sophistication. Select your setting, metal and diamond or gemstone to create an engagement ring that acts as a fitting symbol of your love.

Can you help me choose an engagement ring?

Our advisors can offer you personalised, professional advice when choosing an engagement ring. Whether you plan to surprise your partner or would prefer to make the decision together, we can help. Book an appointment at one of our showrooms, or book an online consultation, where you’ll receive the same level of guidance over the phone.

4.5 Carat Engagement Rings

Choose a diamond to complement the jewellery you wish to create. Our extensive selection of gems feature ten different shapes as well as a range of carat sizes to suit every preference. Each diamond featured in our catalogue is comes with certification from a independent grading organisation.

4.50ct - 4.50ct Clear All

Results - 37 Diamonds

	Shape	Carat	Colour	Clarity	Cut	Cert.	Measurements	Polish	Symmetry	Price (ex VAT)
	Round	4.50	I	SI1	EXExcellent	IGI	10.40x10.49x6.52	EX	EX	AU$67,610
This is a sample image This is a sample image 4.50 Carat Round Diamond I Colour \| SI1 Clarity \| Excellent Cut \| IGI AU$67,610.00 (ex VAT)
	Round	4.50	K	VVS2	EXExcellent	IGI	10.37x10.42x6.60	EX	EX	AU$70,419
This is a sample image This is a sample image 4.50 Carat Round Diamond K Colour \| VVS2 Clarity \| Excellent Cut \| IGI AU$70,419.00 (ex VAT)
	Round	4.50	J	VS1	EXExcellent	IGI	10.40x10.48x6.46	EX	EX	AU$74,493
4.50 Carat Round Diamond J Colour \| VS1 Clarity \| Excellent Cut \| IGI AU$74,493.00 (ex VAT)
	Round	4.50	J	VVS2	EXExcellent	IGI	10.44x10.54x6.48	EX	EX	AU$74,502
This is a sample image This is a sample image 4.50 Carat Round Diamond J Colour \| VVS2 Clarity \| Excellent Cut \| IGI AU$74,502.00 (ex VAT)
	Round	4.50	K	SI2	EXExcellent	GIA	10.41x10.50x6.55	EX	EX	AU$74,972
This is a sample image This is a sample image 4.50 Carat Round Diamond K Colour \| SI2 Clarity \| Excellent Cut \| GIA AU$74,972.00 (ex VAT)
	Round	4.50	K	VS2	EXExcellent	GIA	10.41x10.45x6.64	EX	EX	AU$80,984
4.50 Carat Round Diamond K Colour \| VS2 Clarity \| Excellent Cut \| GIA AU$80,984.00 (ex VAT)
	Round	4.50	J	VVS2	EXExcellent	IGI	10.46x10.56x6.61	EX	EX	AU$90,389
4.50 Carat Round Diamond J Colour \| VVS2 Clarity \| Excellent Cut \| IGI AU$90,389.00 (ex VAT)
	Round	4.50	I	IF	EXExcellent	IGI	10.42x10.49x6.61	EX	EX	AU$96,647
This is a sample image This is a sample image 4.50 Carat Round Diamond I Colour \| IF Clarity \| Excellent Cut \| IGI AU$96,647.00 (ex VAT)
	Round	4.50	J	IF	EXExcellent	IGI	10.66x10.73x6.48	EX	EX	AU$103,242
4.50 Carat Round Diamond J Colour \| IF Clarity \| Excellent Cut \| IGI AU$103,242.00 (ex VAT)
	Round	4.50	J	VVS2	EXExcellent	GIA	10.41x10.49x6.64	EX	EX	AU$113,369
This is a sample image This is a sample image 4.50 Carat Round Diamond J Colour \| VVS2 Clarity \| Excellent Cut \| GIA AU$113,369.00 (ex VAT)
	Round	4.50	I	VS2	EXExcellent	GIA	10.44x10.51x6.56	EX	EX	AU$115,759
This is a sample image This is a sample image 4.50 Carat Round Diamond I Colour \| VS2 Clarity \| Excellent Cut \| GIA AU$115,759.00 (ex VAT)
	Round	4.50	I	VVS2	EXExcellent	IGI	10.47x10.55x6.40	EX	EX	AU$120,656
This is a sample image This is a sample image 4.50 Carat Round Diamond I Colour \| VVS2 Clarity \| Excellent Cut \| IGI AU$120,656.00 (ex VAT)
	Round	4.50	K	VS1	EXExcellent	GIA	10.79x10.80x6.48	EX	EX	AU$123,489
This is a sample image This is a sample image 4.50 Carat Round Diamond K Colour \| VS1 Clarity \| Excellent Cut \| GIA AU$123,489.00 (ex VAT)
	Round	4.50	H	SI2	EXExcellent	GIA	10.46x10.51x6.58	EX	EX	AU$126,782
4.50 Carat Round Diamond H Colour \| SI2 Clarity \| Excellent Cut \| GIA AU$126,782.00 (ex VAT)
	Round	4.50	J	VVS2	EXExcellent	GIA	10.52x10.59x6.55	EX	EX	AU$128,429
This is a sample image This is a sample image 4.50 Carat Round Diamond J Colour \| VVS2 Clarity \| Excellent Cut \| GIA AU$128,429.00 (ex VAT)
	Round	4.50	G	VS1	EXExcellent	HRD	10.61x10.69x6.39	EX	EX	AU$129,444
This is a sample image This is a sample image 4.50 Carat Round Diamond G Colour \| VS1 Clarity \| Excellent Cut \| HRD AU$129,444.00 (ex VAT)
	Round	4.50	H	VVS2	EXExcellent	GIA	10.49x10.54x6.60	EX	EX	AU$138,103
4.50 Carat Round Diamond H Colour \| VVS2 Clarity \| Excellent Cut \| GIA AU$138,103.00 (ex VAT)
	Round	4.50	I	SI1	EXExcellent	GIA	10.48x10.54x6.62	EX	EX	AU$139,956
This is a sample image This is a sample image 4.50 Carat Round Diamond I Colour \| SI1 Clarity \| Excellent Cut \| GIA AU$139,956.00 (ex VAT)
	Round	4.50	H	VVS1	EXExcellent	IGI	10.54x10.61x6.54	EX	EX	AU$141,663
This is a sample image This is a sample image 4.50 Carat Round Diamond H Colour \| VVS1 Clarity \| Excellent Cut \| IGI AU$141,663.00 (ex VAT)
	Round	4.50	F	SI2	EXExcellent	GIA	10.47x10.53x6.60	EX	EX	AU$145,248
This is a sample image This is a sample image 4.50 Carat Round Diamond F Colour \| SI2 Clarity \| Excellent Cut \| GIA AU$145,248.00 (ex VAT)